227007907

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{9463}}^1$

素因数の和:9642

約数の個数: 16

約数和(自身を含む): 272563200

約数和(自身を除く): 45555293

約数列:

[1, 7, 23, 149, 161, 1043, 3427, 9463, 23989, 66241, 217649, 1409987, 1523543, 9869909, 32429701, 227007907]

約数ペア:

[(1, 227007907), (7, 32429701), (23, 9869909), (149, 1523543), (161, 1409987), (1043, 217649), (3427, 66241), (9463, 23989)]